2017b opening variable error

2017 12 21
2 个回答
更新时间：2017 12 22
1 次查看（30 天）

0 个投票

Hi,
I previously used 2016b and have a lot of data. Recently, I installed 2017b. However, when I open the data via 2017b, an error pops up, saying that readonly,
Error: Unexpected matlab expression. workspacefunc.
What's wrong with it?
I'll appreciate it very much if any one can solve this problem.
Thanks,
Caroline

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回答（2 个）

Hui WANG
Hui WANG 2017-12-22
编辑：Image Analyst 2017-12-22

1 个投票

Hi,
I solved it. The Mathworks technician helped with this issue. It was because of an incompatibility of my setpath with the MATLAB built-in path.
We ran the following command to fix the problem:
>> restoredefaultpath
>> rehash toolboxcache
Image Analyst
Image Analyst 2017-12-21
编辑：Image Analyst 2017-12-21

0 个投票

Is it an installation issue? If so, your fastest solution is to follow what the FAQ says:
http://matlab.wikia.com/wiki/FAQ#After_installation.2C_MATLAB_crashes_or_gives_an_error_message_when_I_try_to_run_MATLAB.
And it's free!
Or, if it's a bug with your script, then attach your data and your script with the paper clip icon.

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Hui WANG
Hui WANG 2017-12-21
Hi, Thanks for you reply! This should be a installation error. My data(.mat) were generated in 2016b windows 7; Right now, I want to open the data in 2016b & 2017b, Windows 10, both popping up an error. It's not the problem of the version. Is that because of windows 10?
Image Analyst
Image Analyst 2017-12-22
Do you get an error message upon opening MATLAB even before you run your m-file? If so, call the Mathworks. If the error only shows up when you run your m-file, then attach the m-file and your data so we can run it.
Hui WANG
Hui WANG 2017-12-22
It's poped up when I open a variable in the workspace. There is no error when I run the script.

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Hui WANG
Hui WANG
2017-12-21

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Image Analyst
Image Analyst
2017-12-22

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